The group reportedly turned up at the branch of LA Fitness, in Sandy Lane, yesterday (Monday July 14) afternoon.

There are around half a dozen caravans on the site, which is privately owned by a third party.

Jean Keal, 70, has been a member of LA Fitness for 14 years and said she is "horrified" by the situation.

She told News Shopper: "I followed a police car into the car park and saw the caravans. I was really shocked.

"I'm horrified - just the thought of them being in there. What will they do?

"They're taking up space in the car park. I don't know what state they'll leave it in.

"I'm not happy about it at all - I think people will stay away. Nobody will feel their cars are safe."

Another female gym member, who asked not to be named, told News Shopper: "I'm disgusted really.

"But I've seen it around here before - it's common in this area."

The deputy manager at LA Fitness declined to comment, but confirmed legal action is being undertaken.

Police, the landowner, the council, and the gym group are in discussions.

LA Fitness said: "We are working closely with the local police and council on this matter and obviously our priorities are with our staff and to ensure that our customers are not affected while this matter is being sorted with the landlord and the relevant authorities."

Bromley police said: "Police were made aware at around 12.54 on Monday July 14 that around 15 vehicles had set up in the grounds of the LA Fitness Centre in Sandy Lane.

"Officers have attended the site and are working with the council and landowners to resolve the matter."

Are you a member of LA Fitness, or a local resident? Get in touch with our newsroom on 01689 885725

Why do these people believe the normal actions of law and decency do not apply to them? Privately owned land, a carpark used by all ages, which will inevitably be left in a filthy state..This will take police time and the landowner will have to pay to clear up after them.Local residents will be bothered by"your roof, drive, garden need work" these people will do poor work for cash in hand and pay no taxes!! The vulnerable elderly will be fleeced again.This is the Borugh of Bromley. Sevenoaks take note we do not agree to your proposed permanent sites on the outskirts of Sevenoaks town.It is one and the same thing ,Travellers or permanent the mess and risks are the same.

Why do these people believe the normal actions of law and decency do not apply to them? Privately owned land, a carpark used by all ages, which will inevitably be left in a filthy state..This will take police time and the landowner will have to pay to clear up after them.Local residents will be bothered by"your roof, drive, garden need work" these people will do poor work for cash in hand and pay no taxes!! The vulnerable elderly will be fleeced again.This is the Borugh of Bromley. Sevenoaks take note we do not agree to your proposed permanent sites on the outskirts of Sevenoaks town.It is one and the same thing ,Travellers or permanent the mess and risks are the same.disgruntres